[Aug-2023 Newly Released] JN0-451 Exam Questions For You To Pass

Juniper JN0-451 Exam: Basic Questions With Answers

The Juniper JN0-451 (Mist AI - Specialist (JNCIS-MistAI)) Exam is a certification exam offered by Juniper Networks. This exam focuses on the skills and knowledge required to design, configure, and manage networks using Juniper Mist AI technology. The exam is intended for network engineers, architects, and administrators who are responsible for implementing and managing network infrastructures.

The Juniper JN0-451 (Mist AI - Specialist (JNCIS-MistAI)) Exam is a certification that validates the skills and knowledge of a candidate in deploying, configuring, and managing Mist AI-driven wireless access networks. This exam is designed for network professionals who are responsible for managing and maintaining wireless networks in an enterprise environment. The exam covers various topics, including Mist AI features, architecture, and deployment, as well as troubleshooting and management of wireless networks using Mist AI.

 

NEW QUESTION # 28
Click the Exhibit button.

Referring to the exhibit, which statement is correct about the Post-Install user's role?

• A. It has full access to all sites.
• B. It has access limited to installing APs and switches at all sites.
• C. It is used for help desk monitoring and workflow for all sites.
• D. It has read-only access to all sites.

Answer: B

NEW QUESTION # 29
Click the Exhibit button.

Referring to the exhibit, what would a guest user be able to do?

• A. Use the HP Printer and Internet.
• B. Use only the Intranet.
• C. Use Gmail and Slack.
• D. Use the Internet, except for Gmail and Slack.

Answer: D

NEW QUESTION # 30
You are asked to forward event messages from Mist to an external log collector.
In this scenario, which feature would enable this capability?

• A. SNMP traps
• B. NETCONF
• C. syslog
• D. webhooks

Answer: D

NEW QUESTION # 31
You receive a Marvis Actions alert informing you that there is a non-compliant AP at one of your sites.
What should you do to correct the problem?

• A. Replace the AP with the correct hardware model.
• B. Install the correct version of firmware on the AP.
• C. Request an RMA.
• D. Disconnect the Rogue AP from your Ethernet switch.

Answer: B

NEW QUESTION # 32
Referring to the exhibit, what is the site ID?

• A. 02e208b2d34f
• B. 978c48e6-6ef6-11e6-8bbf-02e208b2d34f
• C. 9777c1a0-6ef6-11e6-8bbf-02e208b2d34
• D. 02e208b2d34

Answer: B

NEW QUESTION # 33
You are installing and booting up your first Juniper Mist AP at your site.
By default, which two statements are correct in this scenario? (Choose two.)

• A. The AP will send DHCP requests using the native VLAN.
• B. The AP will attempt to connect to the Mist cloud using port 8080.
• C. The AP will send DHCP requests with a VLAN ID of 10.
• D. The AP will attempt to connect to the Mist cloud using port 443.

Answer: A,D

NEW QUESTION # 34
Which two terms correctly describe transmissions over Wi-Fi? (Choose two.)

• A. half-duplex
• B. shared medium
• C. full-duplex
• D. point-to-point medium

Answer: A,B

Explanation:
Explanation
Transmissions over Wi-Fi are shared medium and half-duplex.

NEW QUESTION # 35
A user with a PSK calls you and says, "The Wi-Fi worked for a week and now it does not work." There have not been any recent configuration changes to the network. You suspect that a time-based setting has reset the key.
In this scenario, where would you begin troubleshooting?

• A. Site-level Pre-Shared Keys
• B. WLAN-level Pre-Shared Keys
• C. Organization-level Pre-Shared Keys
• D. RADIUS Pre-Shared Keys

Answer: B

Explanation:
Explanation
In this scenario, you would begin troubleshooting by checking the WLAN-level Pre-Shared Keys.

NEW QUESTION # 36
Under which hierarchy level would you create a new site configuration?

• A. organization
• B. location
• C. access points
• D. clients

Answer: A

NEW QUESTION # 37
Which two statements correctly describe an extended service set (ESS)? (Choose two.)

• A. The SSID is unique across all BSSs within the ESS.
• B. The SSID is common across all BSSs within the ESS.
• C. Each BSS within the ESS has its own unique BSSID.
• D. Each BSS within the ESS share a common BSSID.

Answer: B,C

Explanation:
Explanation
An extended service set (ESS) is a set of two or more basic service sets (BSSs) that form a single subnetwork.
Each BSS within the ESS has its own unique BSSID and the SSID is common across all BSSs within the ESS.
So the correct answers are B. Each BSS within the ESS has its own unique BSSID and C. The SSID is common across all BSSs within the ESS.

NEW QUESTION # 38
Click the Exhibit button.

Referring to the exhibit, what would a guest user be able to do?

• A. Use the HP Printer and Internet.
• B. Use only the Intranet.
• C. Use Gmail and Slack.
• D. Use the Internet, except for Gmail and Slack.

Answer: D

Explanation:
Explanation
A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It typically establishes a barrier between a trusted internal network and an untrusted external network, such as the Internet .

NEW QUESTION # 39
Which Wireless Assurance SLE has classifiers of Association, Authorization, DHCP, and Internet Services?

• A. Time to Connect
• B. Capacity
• C. Coverage
• D. Roaming

Answer: B

NEW QUESTION # 40
What information would be streamed through webhooks? (Choose two.)

• A. SLE metrics of clients
• B. alerts
• C. location coordinates of RFID tags
• D. audit logs

Answer: B,C

NEW QUESTION # 41
Which two events are displayed under the Client Events area found on the Insights page? (Choose two.)

• A. DHCP Denied
• B. Reassociation
• C. Reflection (Loop Detection)
• D. Restart by User

Answer: A,B

NEW QUESTION # 42
Referring to the exhibit, what are two reasons why a Mist AP would have multiple IP addresses? (Choose two.)

• A. One IP address is used for control traffic and one address is used for management traffic.
• B. One IP address is used for redundancy.
• C. The Local Status Page is enabled in the site settings.
• D. A guest portal is configured on a tagged VLAN.

Answer: A,D

NEW QUESTION # 43
Referring to the exhibit, what does the security alert indicate?

• A. An AP that is not part of the Mist Org is operating in the same RF channel as the nearby Mist AP.
• B. An AP that is not part of the Mist Org is advertising the same SSIDs as the Mist APs.
• C. An AP that is not part of the Mist Org is launching a DDoS attack on the Mist APs.
• D. An AP that is not part of the Mist Org is connected to the same wired network as the Mist APs.

Answer: B

NEW QUESTION # 44
Asset tracking using Mist-supported third-party BLE beacons has been installed in a warehouse. The BLE beacons were configured using their manufacturer-supplied configuration utility and BLE was properly configured for the site settings. When the warehouse floor plan is opened in Live View, the third-party beacons are not shown.
Which two statements describe causes for this issue? (Choose two.)

• A. The Locate this Client as an Asset check box has not been selected at the BLE client level.
• B. Marvis was not enabled for the site.
• C. The APs are installed at 19 feet from the floor, above the recommended 15 feet.
• D. The Show assets check box has not been selected in Live View.

Answer: A,D

NEW QUESTION # 45
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The Juniper JN0-451: Mist AI - Specialist (JNCIS-MistAI) certification is ideal for network administrators, network engineers, and wireless network professionals who want to validate their skills and knowledge in using the Mist AI platform. It is also suitable for individuals who want to enhance their career prospects by acquiring a highly sought-after certification in the field of networking.

 

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